Izaga Dex entry: Youdon are the reincarnated form of a dying Groudon. Unlike their free-spirited counterpart, Yougre, a Youdon retains their cautious golden gaze, and seek solitude over the comfort of its fellow ground or even fire types.

In exchange for the power to freely play with the shape of the land, they can still summon burning geysers with a swing of their tail, and wherever they nest for an extended period of time will eventually give rise to fresh pools of magma and obsidian.